UA Part 14: PubSub - 6.2.8.2 ReaderGroup structures

This Structure DataType is used to represent the configuration parameters for ReaderGroups. The ReaderGroupDataType is formally defined in Table 45.

Table 45 – ReaderGroupDataType structure

Name	Type	Description	Allow Subtypes
ReaderGroupDataType	Structure	Subtype of PubSubGroupDataType defined in 6.2.5.7.
TransportSettings	ReaderGroupTransportDataType	Transport mapping specific ReaderGroup parameters. The abstract base type is defined in 6.2.8.2.2. The concrete subtypes are defined in the subclauses for transport mapping specific parameters. If no concrete subtype is defined for the transport mapping, the field shall be null.	True
MessageSettings	ReaderGroupMessageDataType	NetworkMessage mapping specific ReaderGroup parameters. The abstract base type is defined in 6.2.8.2.3. The concrete subtypes are defined in the subclauses for message mapping specific parameters. If no concrete subtype is defined for the message mapping, the field shall be null.	True
DataSetReaders	DataSetReaderDataType[]	The DataSetReaders contained in the ReaderGroup. The DataSetReader is defined in 6.2.9.

The ReaderGroupDataType Structure representation in the AddressSpace is defined in Table 46.

Table 46 – ReaderGroupDataType definition

Attributes	Value
BrowseName	ReaderGroupDataType
IsAbstract	False
References	NodeClass	BrowseName	IsAbstract
Subtype of PubSubGroupDataType defined in 6.2.5.7.
Conformance Units
PubSub Parameters Discovery Extended

6.2.8.2.2 ReaderGroupTransportDataType

This Structure DataType is an abstract base type for transport mapping specific ReaderGroup parameters. The abstract DataType does not define fields.

The ReaderGroupTransportDataType Structure representation in the AddressSpace is defined in Table 47.

Table 47 – ReaderGroupTransportDataType definition

Attributes	Value
BrowseName	ReaderGroupTransportDataType
IsAbstract	True
References	NodeClass	BrowseName	IsAbstract
Subtype of Structure defined in OPC 10000-5.
Conformance Units
PubSub Parameters Discovery Extended

6.2.8.2.3 ReaderGroupMessageDataType

This Structure DataType is an abstract base type for message mapping specific ReaderGroup parameters. The abstract DataType does not define fields.

The ReaderGroupMessageDataType Structure representation in the AddressSpace is defined in Table 48.

Table 48 – ReaderGroupMessageDataType definition

Attributes	Value
BrowseName	ReaderGroupMessageDataType
IsAbstract	True
References	NodeClass	BrowseName	IsAbstract
Subtype of Structure defined in OPC 10000-5.
Conformance Units
PubSub Parameters Discovery Extended